| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.71 | 11.646% | $139.2337 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $177.51 | 8.382% | $192.3889 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $219.92 | 7.211% | $235.7784 | $235.78 | $235.80 | $235.80 |
| Purchase #4 | $65.26 | 7.346% | $70.054 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $150.91 | 9.598% | $165.3943 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $238.46 | 11.676% | $266.3026 | $266.30 | $266.30 | $266.30 |
| Purchase #7 | $70.31 | 12.343% | $78.9884 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $1,047.08 | $1,148.1403 | $1,148.13 | $1,148.20 | $1,148.20 | |